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Toshiba MK325GSX changing PCB

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athlesi7

Post subject: Toshiba MK325GSX changing PCB

Posted: March 22nd, 2012, 5:10

Joined: May 10th, 2010, 3:37
Posts: 160
Location: Greece

i have a Toshiba MK325GSX 320Gb with a dead pcb i have the donor drive. do i have to change the ROM chip? and if yes which one? i tried hot swap with DDI but shows me "I" when getting data.
thank you

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Tawfeek

Post subject: Re: Toshiba MK325GSX changing PCB

Posted: March 22nd, 2012, 5:16

Joined: October 30th, 2007, 17:58
Posts: 464
Location: Egypt

if you will change the full pcb ,yes you must swap the rom chip. but first try repair the pcb .see the fuses and coils after the power connector

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athlesi7

Post subject: Re: Toshiba MK325GSX changing PCB

Posted: March 22nd, 2012, 5:31

Joined: May 10th, 2010, 3:37
Posts: 160
Location: Greece

i suppose the rom chip is the IC305

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northwind

Post subject: Re: Toshiba MK325GSX changing PCB

Posted: March 22nd, 2012, 13:04

Joined: January 28th, 2009, 10:54
Posts: 3547
Location: Greece

athlesi7 wrote:

i suppose the rom chip is the IC305

athlesi7 wrote:

dead pcb i tried hot swap.

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Doomer

Post subject: Re: Toshiba MK325GSX changing PCB

Posted: March 22nd, 2012, 15:27

Joined: September 29th, 2005, 12:02
Posts: 3577
Location: Chicago

athlesi7 wrote:

i suppose the rom chip is the IC305

IC502

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fzabkar

Post subject: Re: Toshiba MK325GSX changing PCB

Posted: March 24th, 2012, 20:47

Joined: September 8th, 2009, 18:21
Posts: 16960
Location: Australia

athlesi7 wrote:

i suppose the rom chip is the IC305

IC305 is part of a power supply. The adjacent coil provides the clue to its function.

See http://www.users.on.net/~fzabkar/HDD/HD ... Flash.html
... and http://www.users.on.net/~fzabkar/HDD/HD ... _Regs.html

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athlesi7

Post subject: Re: Toshiba MK325GSX changing PCB

Posted: March 26th, 2012, 2:21

Joined: May 10th, 2010, 3:37
Posts: 160
Location: Greece

Thank you all for your help

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